If you’re a driver who wants to improve, then APEX is a must-have tool. It’s inexpensive, compact, and easy to use. It provides immediate feedback and a unique way of reviewing your laps afterward on your Apple or Android device. Download the app for free! Click here for device details Pricing: Special Offer! Try it FREE for a day at your next Barber or Road Atlanta track event! Email email@example.com to sign up for free session trial *only available at Road Atlanta or Barber Motorsports Park.